Feedback-regulated star formation and escape of LyC photons from mini-haloes during reionization

By T. Kimm, H. Katz, M. Haehnelt, J. Rosdahl, J. Devriendt, A. Slyz. 2016

132 citations recorded by the source corpus.

This work was supported by the ERC Advanced Grant 320596 ‘The Emergence of Structure during the Epoch of Reionization’ and the Spin(e) grants ANR-13-BS05-0005 of the French Agence Nationale de la Recherche (http://cosmicorigin.org). HK is supported by Foundation Boustany, the Isaac Newton Studentship and the Cambridge Overseas Trust. JR was funded by the European Research Council under the European Unions Seventh Framework Programme (FP7/2007-2013)/ERC Grant agreement 278594-GasAroundGalaxies, and the Marie Curie Training Network CosmoComp (PITN- GA-2009-238356). JD and AS's research is supported by the funding from Adrian Beecroft, the Oxford Martin School and the STFC. This work used the DiRAC Complexity system, operated by the University of Leicester IT Services, which forms part of the STFC DiRAC HPC Facility (www.dirac.ac.uk). This equipment is funded by BIS National E-Infrastructure capital grant ST/K000373/1 and STFC DiRAC Operations grant ST/K0003259/1. DiRAC is part of the National E-Infrastructure.

Subfields: Astronomy and Astrophysics, Atomic and Molecular Physics, and Optics

View Paper: https://www.semanticscholar.org/paper/63fc6b8c8de949b41eb23b660d03d25cf076560c

How researchers see this paper

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In Astronomy and Astrophysics

1. P. Oesch
2. M. Dijkstra
3. C. Conroy
4. L. Hernquist
5. J. Devriendt
6. T. Treu
7. M. Trenti
8. A. Slyz

In Atomic and Molecular Physics, and Optics

1. A. Mesinger
2. M. Haehnelt
3. B. Greig
4. Girish Kulkarni
5. P. Oesch
6. C. Conroy
7. J. Devriendt
8. Jaehong Park

Citations in the corpus

• Rapid Reionization by the Oligarchs: The Case for Massive, UV-bright, Star-forming Galaxies with High Escape Fractions (2019, background): “…produced a mixture of results: with fesc correlating with halo mass (e.g., Gnedin et al. 2008; Wise & Cen 2009), anti-correlating with halo mass (e.g., Yajima et al. 2011; Paardekooper et al. 2015; Kimm et al. 2017), and typical time-averaged values far smaller than fesc∼20% (e.g., Ma et al. 2015).”
• The Universe Is Reionizing at z ∼ 7: Bayesian Inference of the IGM Neutral Fraction Using Lyα Emission from Galaxies (2017, background): “…host galaxies with a low stellar mass fraction and high escape fraction, e.g., Kimm et al. 2017; Trebitsch et al. 2017), over the relevant range of halo masses which host galaxies which dominate reionization (Mh∼< 1011M , e.g., Kimm et al. 2017), ζ is assumed to be constant in the EoS simulations.”
• Large Ly α opacity fluctuations and low CMB τ in models of late reionization with large islands of neutral hydrogen extending to z < 5.5 (2018, background): “…to the evolution of the escape fraction of ionizing photons from galaxies, possibly due to changes in morphology, stellar populations, and dust con- tent of these galaxies (Rosdahl et al. 2018; Trebitsch et al. 2017; Kimm et al. 2017; Paardekooper et al. 2015; Kimm & Cen 2014; Yajima et al. 2011).”
• Fluctuating feedback-regulated escape fraction of ionizing radiation in low-mass, high-redshift galaxies (2017, methodology): “Indeed, Kimm et al. (2017) find that the main channel of radiative feedback is through photoionization, which we also include in this work.”
• Inferring the astrophysics of reionization and cosmic dawn from galaxy luminosity functions and the 21-cm signal (2018, background): “…observations of luminosity functions (LFs) as well as hydrodynamic simulations (e.g. Gnedin & Kaurov 2014; Paardekooper et al. 2015; Ocvirk et al. 2016; Xu et al. 2016; Kimm et al. 2017; Katz et al. 2018), suggest that both of these quantities have a more complex dependence on the halo properties.”